view gcc/testsuite/g++.dg/warn/nonnull3.C @ 158:494b0b89df80 default tip

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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 1830386684a0
children
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// PR c++/68653
// { dg-do compile { target c++11 } }
// { dg-options "-Wall" }

struct B;
struct A {
  template <typename T> __attribute__((nonnull)) bool foo (int T::*);
  void bar (B *);
};

template <typename T> bool A::foo (int T::*p)
{
  return p;
}
void A::bar (B *)
{
  foo ((int B::*) nullptr);
}
// { dg-warning "'nonnull' argument" "" {target "*-*-*"} 0 }